Analysis

  • max time kernel
    105s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2024 01:38

General

  • Target

    2024-03-28_f2a6edc074f432a36432fb4f6cce6f88_icedid.exe

  • Size

    6.3MB

  • MD5

    f2a6edc074f432a36432fb4f6cce6f88

  • SHA1

    df9232bdfa7cd10bd399e41fb99ff6bf6d18583c

  • SHA256

    bf1d51d0010255cf65f472e4b694835f0b9535c2c60893793b3cbcb03cb5ccf9

  • SHA512

    763ba4ede0453180c4cc3a63ed41f29ebed5ce9f5e0743d5cf78eae83e40553b858dd6d0b882b0229a220f93efd271e17cb1c828cf58ad0c8fb6d9ce792a3a5c

  • SSDEEP

    98304:5qJbc5xtz+kl/m5aifMc/PKkuExnaZ/l+7Y1rtJKCg8:UJk+y/m0ifVKkbaZ/l+7Y1rtECg8

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

106.55.7.254:11112

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-28_f2a6edc074f432a36432fb4f6cce6f88_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-28_f2a6edc074f432a36432fb4f6cce6f88_icedid.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1532
    • C:\Users\Admin\AppData\Local\Temp\geek64.exe
      C:\Users\Admin\AppData\Local\Temp\geek64.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:4184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\geek64.exe

    Filesize

    3.5MB

    MD5

    2062e8118cf10d1fba19a80a885c80f0

    SHA1

    7e4a6fee0595832708b9cc9ee9b7d589f9c2bcc8

    SHA256

    316fbec9eca41deef9a63837dfaf4de4369ca507c5b2143cd3a805cb238e5057

    SHA512

    684533abd11842833a0a4bab308c5a06253307dd8f0297211624eb1acd36ade78bf85a19cf2c8f0cc0cf85593732ebd612d6c32ce49eff284ebd6d7e8aa922b2

  • memory/1532-0-0x0000000000C20000-0x0000000000C21000-memory.dmp

    Filesize

    4KB

  • memory/1532-15-0x0000000000C20000-0x0000000000C21000-memory.dmp

    Filesize

    4KB